Exposure
ID
MATIS.2023-08-11T05:46:38.759_1
Header ID
MATIS.2023-08-11T05:46:38.759
Date updated
2023-08-11 05:55:35 UTC+0000
Release date
2023-08-11 05:46:38 UTC+0000
UTC Start
2023-08-11 05:46:38.759
UTC End
2023-08-11 05:47:38.767
MJD Start
60167.24072638
MJD End
60167.24142091704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0069475000000000006
Ambient temperature (°C)
13.97
Seeing (arcsec)
0.755
Observation
ID
56521
Category
calibrator
Program ID
111.24V1.001
Program Title
REVEALING THE COMPLEXITY OF THE PLANET-FORMING REGION AROUND A YOUNG STAR WITH VLTI/MATISSE
Program Type
GTO
PI / COI
MATTER/ HOGERHEIJDE/ VARGA/ WATERS/ AUGEREAU/ HOFMANN/ WEIGELT/ MILLOUR/ DOMINIK/ PANTIN/ WOLF/ HENNING/ JAFFE/ SCHERTL/ LOPEZ/ DANCHI/ KOKOULINA/ HOULLÉ/ SANCHEZ/ SCHEUCK/ VAN HAASTERE
Target
ID
41888
Name
V V4419 Sgr
RA
293.11769
DEC
-30.86963
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.8310 24.8270 166.6000 166.7000
A0-D0 25.3440 25.2680 91.5000 91.6000
A0-C1 20.4220 20.3990 143.0170 143.2340
B2-D0 30.5840 30.5480 39.8000 39.8000
B2-C1 10.1890 10.1770 39.7320 39.7820
D0-C1 20.3950 20.3700 219.7940 219.8440
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24V1.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60167.24072638
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11769
DEC -30.86963
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.831
HIERARCH ESO ISS PBL12 END 24.827
HIERARCH ESO ISS PBLA12 START 166.6
HIERARCH ESO ISS PBLA12 END 166.7
HIERARCH ESO ISS PBL13 START 25.344
HIERARCH ESO ISS PBL13 END 25.268
HIERARCH ESO ISS PBLA13 START 91.5
HIERARCH ESO ISS PBLA13 END 91.6
HIERARCH ESO ISS PBL14 START 20.422
HIERARCH ESO ISS PBL14 END 20.399
HIERARCH ESO ISS PBLA14 START 143.017
HIERARCH ESO ISS PBLA14 END 143.234
HIERARCH ESO ISS PBL23 START 30.584
HIERARCH ESO ISS PBL23 END 30.548
HIERARCH ESO ISS PBLA23 START 39.8
HIERARCH ESO ISS PBLA23 END 39.8
HIERARCH ESO ISS PBL24 START 10.189
HIERARCH ESO ISS PBL24 END 10.177
HIERARCH ESO ISS PBLA24 START 39.732
HIERARCH ESO ISS PBLA24 END 39.782
HIERARCH ESO ISS PBL34 START 20.395
HIERARCH ESO ISS PBL34 END 20.37
HIERARCH ESO ISS PBLA34 START 219.794
HIERARCH ESO ISS PBLA34 END 219.844
HIERARCH ESO ISS AMBI TAU0 START 0.005988
HIERARCH ESO ISS AMBI TAU0 END 0.007907
HIERARCH ESO ISS AMBI TEMP 13.97
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.75